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Finding the Fourth Proportional to 43,993.92, 65,901.51 and 35,124.24

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Solution

The fourth proportional to 43,993.92, 65,901.51 and 35,124.24 is: 52,615.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,993.92 : 65,901.51 = 35,124.24 : x
  2. Step 2: Convert to fraction form
    43,993.92/65,901.51 = 35,124.24/x
  3. Step 3: Cross multiply
    43,993.92x = 65,901.51 × 35,124.24
  4. Step 4: Simplify right side
    43,993.92x = 2,314,740,453.60
  5. Step 5: Solve for x
    x = 2,314,740,453.60/43,993.92
  6. Step 6: Final answer
    x = 52,615.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.